Q: Is 48,511,305 a Prime Number?

 A: No, 48,511,305 is not a prime number.

Why is 48,511,305 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 48511305 can be evenly divided by 1 3 5 9 15 27 45 81 135 243 405 729 1,215 3,645 13,309 39,927 66,545 119,781 199,635 359,343 598,905 1,078,029 1,796,715 3,234,087 5,390,145 9,702,261 16,170,435 and 48,511,305, with no remainder.

Since 48,511,305 cannot be divided by just 1 and 48,511,305, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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